NO813283L - Fremgangsmaate og apparat for oppkulling av metalliske arbeidsstykker - Google Patents
Fremgangsmaate og apparat for oppkulling av metalliske arbeidsstykkerInfo
- Publication number
- NO813283L NO813283L NO813283A NO813283A NO813283L NO 813283 L NO813283 L NO 813283L NO 813283 A NO813283 A NO 813283A NO 813283 A NO813283 A NO 813283A NO 813283 L NO813283 L NO 813283L
- Authority
- NO
- Norway
- Prior art keywords
- supply
- gas mixture
- soot
- workpieces
- furnace
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 31
- 239000007789 gas Substances 0.000 claims description 54
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 28
- 229910052799 carbon Inorganic materials 0.000 claims description 28
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 28
- 239000000203 mixture Substances 0.000 claims description 24
- 239000004071 soot Substances 0.000 claims description 22
- 238000000137 annealing Methods 0.000 claims description 21
- 229930195733 hydrocarbon Natural products 0.000 claims description 13
- 150000002430 hydrocarbons Chemical class 0.000 claims description 13
- 238000009792 diffusion process Methods 0.000 claims description 11
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 229910021529 ammonia Inorganic materials 0.000 claims description 2
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 16
- 238000005255 carburizing Methods 0.000 description 12
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 8
- 239000001294 propane Substances 0.000 description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 239000001569 carbon dioxide Substances 0.000 description 4
- 229910002092 carbon dioxide Inorganic materials 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 239000004215 Carbon black (E152) Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000003763 carbonization Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 229910001566 austenite Inorganic materials 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000005256 carbonitriding Methods 0.000 description 1
- 238000010000 carbonizing Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- -1 iron carbides Chemical class 0.000 description 1
- 229910000734 martensite Inorganic materials 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000008207 working material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
- C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
- C23C8/20—Carburising
- C23C8/22—Carburising of ferrous surfaces
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Forging (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19803038078 DE3038078A1 (de) | 1980-10-08 | 1980-10-08 | Verfahren und vorrichtung zum aufkohlen metallischer werkstuecke |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO813283L true NO813283L (no) | 1982-04-13 |
Family
ID=6113949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO813283A NO813283L (no) | 1980-10-08 | 1981-09-28 | Fremgangsmaate og apparat for oppkulling av metalliske arbeidsstykker |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4472209A (es) |
| EP (1) | EP0049530B1 (es) |
| AT (1) | AT369792B (es) |
| AU (1) | AU543782B2 (es) |
| BR (1) | BR8102150A (es) |
| DE (2) | DE3038078A1 (es) |
| DK (1) | DK433181A (es) |
| ES (1) | ES8206658A1 (es) |
| GR (2) | GR75086B (es) |
| NO (1) | NO813283L (es) |
| ZA (1) | ZA812500B (es) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3146042A1 (de) * | 1981-11-20 | 1983-05-26 | Linde Ag, 6200 Wiesbaden | Verfahren zum einsatzhaerten metallischer werkstuecke |
| DE3411605C2 (de) * | 1984-03-29 | 1986-07-17 | Joachim Dr.-Ing. 7250 Leonberg Wünning | Verfahren und Einrichtung zur Gasaufkohlung von Stahl |
| DE3507527A1 (de) * | 1984-11-20 | 1986-05-22 | Ewald 4133 Neukirchen-Vluyn Schwing | Verfahren und anlage zum aufkohlen eines werkstueckes aus stahl |
| US4632707A (en) * | 1985-04-09 | 1986-12-30 | Air Products And Chemicals, Inc. | Protective atmosphere process for annealing and/or hardening ferrous metals |
| US4950334A (en) * | 1986-08-12 | 1990-08-21 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Gas carburizing method and apparatus |
| DE3707003A1 (de) * | 1987-03-05 | 1988-09-15 | Ewald Schwing | Verfahren zum aufkohlen eines werkstueckes aus stahl |
| US4776901A (en) * | 1987-03-30 | 1988-10-11 | Teledyne Industries, Inc. | Nitrocarburizing and nitriding process for hardening ferrous surfaces |
| DE3714283C1 (de) * | 1987-04-29 | 1988-11-24 | Ipsen Ind Internat Gmbh | Verfahren zur Gasaufkohlung von Stahl |
| US4989840A (en) * | 1989-11-08 | 1991-02-05 | Union Carbide Canada Limited | Controlling high humidity atmospheres in furnace main body |
| CH681186A5 (es) * | 1989-11-09 | 1993-01-29 | Battelle Memorial Institute | |
| US5133813A (en) * | 1990-07-03 | 1992-07-28 | Tokyo Heat Treating Company Ltd. | Gas-carburizing process and apparatus |
| FR2678287B1 (fr) * | 1991-06-26 | 1993-10-29 | Etudes Constructions Mecaniques | Procede et four de cementation a basse pression. |
| FR2681332B1 (fr) * | 1991-09-13 | 1994-06-10 | Innovatique Sa | Procede et dispositif de cementation d'un acier dans une atmosphere a basse pression. |
| DE4221958C1 (de) * | 1992-07-02 | 1993-11-18 | Mannesmann Ag | Verfahren zum Herstellen eines Zahnradelementes einer Ritzelwelle |
| IT1272670B (it) * | 1993-09-24 | 1997-06-26 | Lindberg Ind Srl | Metodo e dispositivo per la formazione e l'erogazione controllata di un'atmosfera gassosa ad almeno due componenti ed applicazione di impianti di trattamento termico o di combustibile |
| RU2048601C1 (ru) * | 1993-12-20 | 1995-11-20 | Рыжов Николай Михайлович | Способ диагностики процесса химико-термической обработки сталей и сплавов в тлеющем разряде и устройство для его осуществления |
| FR2821362B1 (fr) * | 2001-02-23 | 2003-06-13 | Etudes Const Mecaniques | Procede de cementation basse pression |
| US7468107B2 (en) * | 2002-05-01 | 2008-12-23 | General Motors Corporation | Carburizing method |
| DE10221605A1 (de) * | 2002-05-15 | 2003-12-04 | Linde Ag | Verfahren und Vorrichtung zur Wärmebehandlung metallischer Werkstücke |
| DE10232432A1 (de) * | 2002-07-17 | 2004-01-29 | Linde Ag | Verfahren und Vorrichtung zum Unterdruckaufkohlen |
| DE10235131A1 (de) * | 2002-08-01 | 2004-02-19 | Ipsen International Gmbh | Verfahren und Vorrichtung zum Schwärzen von Bauteilen |
| WO2005038076A1 (fr) * | 2003-10-14 | 2005-04-28 | Etudes Et Constructions Mecaniques | Procede et four de cementation basse pression |
| JP5259415B2 (ja) * | 2005-11-23 | 2013-08-07 | サーフェス・コンバスチョン・インコーポレーテッド | 雰囲気炉における金属製品の表面処理 |
| US20080120843A1 (en) * | 2006-11-06 | 2008-05-29 | Gm Global Technology Operations, Inc. | Method for manufacturing low distortion carburized gears |
| DE102007047074A1 (de) | 2007-10-01 | 2009-04-02 | Robert Bosch Gmbh | Verfahren zur Aufkohlung von Werkstücken sowie Verwendung |
| US8075420B2 (en) * | 2009-06-24 | 2011-12-13 | Acushnet Company | Hardened golf club head |
| WO2012048669A1 (de) | 2010-10-11 | 2012-04-19 | Ipsen International Gmbh | Verfahren und einrichtung zum aufkohlen und carbonitrieren von metallischen werkstoffen |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US29881A (en) * | 1860-09-04 | Ghaut-elevator | ||
| FR835931A (fr) * | 1938-03-30 | 1939-01-05 | Procédé pour la cémentation gazeuse de pièces en acier | |
| US2886478A (en) * | 1953-06-29 | 1959-05-12 | Honeywell Regulator Co | Method and control apparatus for carburizing ferrous objects |
| GB1471880A (en) * | 1973-10-26 | 1977-04-27 | Air Prod & Chem | Furnace atmosphere for the heat treatment of ferrous metal |
| US4035203A (en) * | 1973-12-21 | 1977-07-12 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Method for the heat-treatment of steel and for the control of said treatment |
| US4049473A (en) * | 1976-03-11 | 1977-09-20 | Airco, Inc. | Methods for carburizing steel parts |
| DE2636273C3 (de) * | 1976-08-12 | 1980-02-07 | Ipsen Industries International Gmbh, 4190 Kleve | Verfahren zur Regelung eines Aufkohlens von Teilen in einem Vakuumofen |
| US4152177A (en) * | 1977-02-03 | 1979-05-01 | General Motors Corporation | Method of gas carburizing |
| GB1575342A (en) * | 1977-04-27 | 1980-09-17 | Air Prod & Chem | Production of furnace atmospheres for the heat treatment of ferrous metals |
-
1980
- 1980-10-08 DE DE19803038078 patent/DE3038078A1/de not_active Withdrawn
- 1980-11-03 AT AT0539980A patent/AT369792B/de not_active IP Right Cessation
-
1981
- 1981-04-07 AU AU69154/81A patent/AU543782B2/en not_active Ceased
- 1981-04-09 BR BR8102150A patent/BR8102150A/pt unknown
- 1981-04-15 ZA ZA00812500A patent/ZA812500B/xx unknown
- 1981-09-14 GR GR66198A patent/GR75086B/el unknown
- 1981-09-28 NO NO813283A patent/NO813283L/no unknown
- 1981-09-30 ES ES505891A patent/ES8206658A1/es not_active Expired
- 1981-09-30 DK DK433181A patent/DK433181A/da not_active Application Discontinuation
- 1981-10-07 US US06/309,477 patent/US4472209A/en not_active Expired - Fee Related
- 1981-10-07 EP EP81108034A patent/EP0049530B1/de not_active Expired
- 1981-10-07 GR GR66222A patent/GR75375B/el unknown
- 1981-10-07 DE DE8181108034T patent/DE3170866D1/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US4472209A (en) | 1984-09-18 |
| ES505891A0 (es) | 1982-09-01 |
| ES8206658A1 (es) | 1982-09-01 |
| ATA539980A (de) | 1982-06-15 |
| AT369792B (de) | 1983-01-25 |
| DK433181A (da) | 1982-04-09 |
| DE3038078A1 (de) | 1982-05-06 |
| AU6915481A (en) | 1982-04-22 |
| ZA812500B (en) | 1982-04-28 |
| GR75375B (es) | 1984-07-13 |
| BR8102150A (pt) | 1982-08-17 |
| GR75086B (es) | 1984-07-13 |
| EP0049530A1 (de) | 1982-04-14 |
| AU543782B2 (en) | 1985-05-02 |
| EP0049530B1 (de) | 1985-06-05 |
| DE3170866D1 (en) | 1985-07-11 |
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